scholarly journals Sharp exponential inequalities for the Ornstein-Uhlenbeck operator

2021 ◽  
Vol 281 (11) ◽  
pp. 109217
Author(s):  
Andrea Cianchi ◽  
Vít Musil ◽  
Luboš Pick
2018 ◽  
Vol 37 (1) ◽  
pp. 18-30 ◽  
Author(s):  
Bahia Barache ◽  
Idir Arab ◽  
Abdelnasser Dahmani

Author(s):  
A.K. Alpusov ◽  
◽  
A.B. Кokazhaevа ◽  

The article discusses examples of solving exponential inequalities by the inverse action method, as well as a rationalization method that simplifies the solution of exponential inequalities. The purpose of considering these methods is the development of logical thinking in solving mathematical problems. When solving problems, you need good knowledge of theoretical material and the ability to use it, mastery of general approaches to solving problems, and experience in solving exponential inequalities. The process of solving significant inequalities develops creative activity and shapes logical thinking. Logical thinking develops in students the skills of critical perception of the world around them, the desire to understand the causes and essence of the most diverse concepts and phenomena, contributes to academic success.


Author(s):  
Florence Merlevède ◽  
Magda Peligrad ◽  
Sergey Utev

The aim of this chapter is to present useful tools for analyzing the asymptotic behavior of partial sums associated with dependent sequences, by approximating them with martingales. We start by collecting maximal and moment inequalities for martingales such as the Doob maximal inequality, the Burkholder inequality, and the Rosenthal inequality. Exponential inequalities for martingales are also provided. We then present several sufficient conditions for the central limit behavior and its functional form for triangular arrays of martingales. The last part of the chapter is devoted to the moderate deviations principle and its functional form for triangular arrays of martingale difference sequences.


Author(s):  
Stéphane Boucheron ◽  
Gábor Lugosi ◽  
Pascal Massart

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